A1 Studying force of friction Objective To investigate the effect on friction of the following factors: 1. normal force that presses the two surfaces together 2. materials that the two surfaces are made of 3. area in contact of the two surfaces Apparatus Rectangular wooden block Wooden plank Glass plate Plastic plate String Scissors Jack Spring balance Electronic balance Half-meter rule Retort stand and clamp G-clamp Trolley[pic]2 Standard weights (100g)[pic]5 Theory
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Jordan Stone IB Math SL Mrs. Wicks G-Force Math Portfolio Introduction: This portfolio will investigate how to create an equation that has a line of best fit for a given set of data. The points given will be plotted to see if there is a recognizable regression formed. In order to find the right regression equation‚ different regression equations will be tested with the data points provided. The process of finding the right equation and the testing of points will be provided. Each set of
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Claiborne HCA 421 Engle Porter’s Five Forces Model is the way organizations can analyze the way all their departments‚ and the aspects of their business‚ are working together and how well the organization is maintaining its competitiveness. The Five Forces are • Threat of new entrants o An essential part of remaining competitive‚ an organization must constantly be aware of new organizations coming into the same market. They must be prepared to offer better services/costs/etc. than the new
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The Five Forces Framework and Competitive Strategy In this framework due to Michael Porter there are two high-level stages in the creation of competitive strategy‚ each stage corresponding to a high-level determinant of profitability mentioned in the previous section. The first stage is the assessment of the attractiveness of the industry in which a given company is embedded based on a structural analysis of the industry. In this stage‚ called the five forces framework‚ five forces that influence
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Internal Security Forces or Military Forces? Before arguing about police and military responsibilities dealing with the threat‚ it is important to define the status of contradiction. Since the essay focuses on the initial phases of the conflict‚ where neither official declaration of war is announced‚ nor opponents declared their juridical belonging to the other state‚ opposing party will be called terrorists. As it was mentioned in the previous chapter during phases one to six‚ terrorists may have
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a:‚ To observe changes in motion due to changes in force and measure force‚ mass and acceleration‚ and examine their influence on motion. b: To investigate the relationship between the variables; mass‚ force and acceleration and determine an inertial mass through the use of a trolley‚ ticker-timer and set of slotted masses. Introduction: Newton ’s second law states "The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force‚ in the same direction
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story‚ “The Use of Force” written by William Carlos Williams‚ a doctor is summoned to a family’s household for a sick child named Mathilda. She is said to have and show signs of Diphtheria‚ but she fights to hide it. In order to treat Mathilda‚ the doctor needs to get a throat culture forcefully. She attacked the doctor once causing his frustration and determination to increase. When he does‚ the doctor has a sense of relief but Mathilda feels violation. The doctor’s use of force is similar to Anne
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Force vs. Area Connor Blackmon Chemistry I H‚ 1st Period Mrs. Kris Clements October 18‚ 2012 Problem Will a balloon pop if it is places on a bed of nails and pressure is applied? Hypothesis If a balloon is placed on a bed of nails and a force is applied‚ then the balloon will burst. Variables Independent variable- Force applied to the balloon and number of nails Dependent variable- Does the balloon burst? Materials 14 inch by 14 in by .75 in plywood board x2 196
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“The Five Forces helped me” Some readers complained that in criticizing the Five Forces analysis I was trashing something that they had found useful. I am glad to hear that some people have found help from Porter’s five-forces model. It is however a bit like saying that we had success for over a thousand years in predicting the movements of the planets with the geocentric model of the universe‚ so why should we accept that the earth revolves around the sun? There are ways to reinterpret Porter’s
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Chapter7 ANSWERS TO DISCUSSION QUESTIONS 1. How is e-business “redefining old business models‚ with the aid of technology‚ to maximize customer value? e-business is more than just buying and selling of products and services through the means of digital media. Whereas e-commerce concentrates on buying and selling‚ e-business encompasses e-commerce and a whole lot more. For example‚ e-business includes both front – and back-office applications that form the engine for modern business. e-business
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